Các câu hỏi tương tự
tim tat ca cac so nguyen x,y thoa man x^3+x^2+2-2y=xy
tim tat ca cac so nguyen x thoa man : (x+2014)^2=64.(x+2017)^3
tim tat ca cac cap so nguyen to (p,q) sao cho p^2-2.q^2=1
Giúp mình nhé
Tim cac so nguyen x,y thoa man: \(x^3+2x^2+3x+2=y^3\)
Tim tat cac cac cap so nguyen x,y thoa man a) x^2+5xy+4y^2
b)xy-2x+3y-1
Tim tat cac cac cap so nguyen x,y thoa man a) x^2+5xy+4y^2
b)xy-2x+3y-1
Tim tat cac cac cap so nguyen x,y thoa man a) x^2+5xy+4y^2
b)xy-2x+3y-1
Tim cac so nguyen x y thoa man\(x^3+3x=x^2y+2y+5\)
Tim cac so nguyen duong thoa man: 1/x+1/y=2/3